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Guangzhou Shiyang Audio Equipment Co., Ltd. (formerly Longda Audio)
contact number:
020-39961785
020-80548919
Mr. Meng: 13570481619
Miss Meng: 18924295929
Mr. Wang: 18824572533
Fax number: 020-80548919
Address: Panyu District, Guangzhou City Shiji Longbang Industrial Zone 3

DETAIL INFO
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Model:M K series
A and B channels for all frequency amplifier, sweet tone, loud 
Low channel built-in electronic frequency divider 
After drawing board functions that build
DETAIL INFO

 

Technical parameters

  MODE 重量
EIA
AC230V
Output power
1KHz
Max THD1%
Test Mono
MK430 300W*4 500W*4 25kg
MK440 400W*4 700W*4 28kg
MK450 500W*4 900W*4 32kg
MK460 600W*4 1100W*4 35kg

The input sensitivity

OdB(0.775Vrms)/1.4V/26dB
30KOHM(balanced,stereo)
15KOHM(balanced,parallel)

Frequency response

20-20000Hz(±0.3dB)

Conversion rate

≥30V/us

Damping coefficient

≥300:1

Channel separation

>70dB@1KHZ

Signal to noise ratio

>100dB

Total harmonic distortion (THD+N)

<0.1%1KHz

Intermodulation distortion (IMD)

<0.2%8Ω,1KHz@1W

Case size (WHXxD)

483x132x470mm
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